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48772825698 = 2331833159271
BaseRepresentation
bin101101011011000101…
…100100001001100010
311122220001200020221210
4231123011210021202
51244341320410243
634223402530550
73344431115052
oct553305441142
9148801606853
1048772825698
1119758a96913
129551b06a56
1347a375279c
142509769562
151406c8c933
hexb5b164262

48772825698 has 32 divisors (see below), whose sum is σ = 101905477632. Its totient is φ = 15543608400.

The previous prime is 48772825693. The next prime is 48772825709. The reversal of 48772825698 is 89652827784.

It is not an unprimeable number, because it can be changed into a prime (48772825693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564198 + ... + 1595073.

It is an arithmetic number, because the mean of its divisors is an integer number (3184546176).

Almost surely, 248772825698 is an apocalyptic number.

48772825698 is an abundant number, since it is smaller than the sum of its proper divisors (53132651934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48772825698 is a wasteful number, since it uses less digits than its factorization.

48772825698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159390.

The product of its digits is 108380160, while the sum is 66.

The spelling of 48772825698 in words is "forty-eight billion, seven hundred seventy-two million, eight hundred twenty-five thousand, six hundred ninety-eight".

Divisors: 1 2 3 6 31 62 83 93 166 186 249 498 2573 5146 7719 15438 3159271 6318542 9477813 18955626 97937401 195874802 262219493 293812203 524438986 587624406 786658479 1573316958 8128804283 16257608566 24386412849 48772825698